306565414

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1\times {\mathrm{7853}}^1$

素因数の和:8135

約数の個数: 16

約数和(自身を含む): 466527600

約数和(自身を除く): 159962186

約数列:

[1, 2, 131, 149, 262, 298, 7853, 15706, 19519, 39038, 1028743, 1170097, 2057486, 2340194, 153282707, 306565414]

約数ペア:

[(1, 306565414), (2, 153282707), (131, 2340194), (149, 2057486), (262, 1170097), (298, 1028743), (7853, 39038), (15706, 19519)]